Trailer hitch attachment



FIG. 1 is a perspective front, left side and top view of the trailer hitch attachment.

FIG. 2 is a left side elevational view thereof.

FIG. 3 is a right side elevational view thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof. 

CLAIM The ornamental design for a trailer hitch attachment, as shown and described. 